Scaling power and bandwidth of mid-infrared supercontinuum source based on a GeO2 doped silica fiber

Deepak Jain; Sidharthan Raghuraman; Patrick Bowen; Peter M. Moselund; Seongwoo Yoo; Ole Bang

doi:10.1117/12.2509291

7 March 2019 Scaling power and bandwidth of mid-infrared supercontinuum source based on a GeO₂ doped silica fiber

Deepak Jain, Sidharthan Raghuraman, Patrick Bowen, Peter M. Moselund, Seongwoo Yoo, Ole Bang

Proceedings Volume 10897, Fiber Lasers XVI: Technology and Systems; 108970U (2019) https://doi.org/10.1117/12.2509291
Event: SPIE LASE, 2019, San Francisco, California, United States

Abstract

We demonstrate a 70 mol % GeO2 doped fiber for mid-infrared supercontinuum generation. Experiments ensure a highest output power for a broadest spectrum from 1000nm to 3000nm from this fiber, while being pumped by a broadband 4 stage Erbium fiber based MOPA. Our investigations reveal the unexploited potential of Germania doped fiber for mid-infrared supercontinuum generation. To the best of our knowledge, this is the record power, for an ultrabroadband, all-fiberized, and compact device size supercontinuum light source based on Silica and Germania fiber, ever demonstrated to the date.

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Citation Download Citation

Deepak Jain, Sidharthan Raghuraman, Patrick Bowen, Peter M. Moselund, Seongwoo Yoo, and Ole Bang "Scaling power and bandwidth of mid-infrared supercontinuum source based on a GeO₂ doped silica fiber", Proc. SPIE 10897, Fiber Lasers XVI: Technology and Systems, 108970U (7 March 2019); https://doi.org/10.1117/12.2509291

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